baber/WOPTO huggingface dataset:
Patent RU-2131985-C1 (RU)
Title: Throttling device and method of manufacture of throttling device for internal combustion engine
Inventor: KARL GMELIN
IPC: B29C45/14
Filed: 1994-12-09
Granted: 1999-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: according to invention, throttling device has throttling member made of artificial material which fills slot made on mounting shaft for rigid connection without possibility of turning. For manufacture of throttling member injecting tools are introduced into suction channel. Injection tools coming in contact with outer side surface of mounting shaft form, by means of recesses, a space in form of throttling valve which forms the valve when filled up with artificial material. EFFECT: simplified manufacture, reduced cost of making of throttling device. 10 cl, 8 dwg
Patent RU-2100136-C1 (RU)
Inventor: SIDELNIKOV SERGEJ B
IPC: B21C23/00
Filed: 1995-12-19
Granted: 1997-12-27
Abstract: Использование: металлургия, конкретнее совмещенный процесс непрерывного литья и прессования цветных металлов. Сущность изобретения: для увеличения производительности, снижения энергозатрат, повышения устойчивости и надежности процесса, исключения потерь металла за счет стабилизации температурно-скоростного режима деформации установка содержит печь-миксер 1, узел охлаждения 2 и моталку 3. Кроме того, установка включает два валка, образующих рабочий калибр, причем валок 4 выполнен с ручьем, а валок 5 - с выступом. На выходе из калибра установлена матрица 6, а перед валками расположен кристаллизатор 7 роторного типа, диаметр которого в соотношении с диаметром по дну ручья валка составляет соответственно 0,2 - 0,4, а соотношение высоты калибра и высоты канавки кристаллизатора выполнено в пределах 0,5 - 0,9. Матрица может быть выполнена с одной или несколькими клиновыми полостями, выходящими на рабочую поверхность и ориентированными параллельно оси канала матрицы с возможностью из охлаждения. 1 з.п. ф-лы, 3 ил., 3 табл.
Patent RU-2098515-C1 (RU)
Title: Compound for inhibition of corrosion
Inventor: KHISAMUTDINOV NAIL I
IPC: C23F11/00
Filed: 1996-01-23
Granted: 1997-12-10
Abstract: FIELD: corrosion inhibitors. SUBSTANCE: compound contains, mas.%: aminoparaffin containing 1-6 amino groups produced by amination of chlorinated product of liquid paraffins C 10 -C 26  with boiling-out range of 220-345 C, 35-65; aromatic or naphthenoisoparaffin hydrocarbon fractions which contains aromatic hydrocarbons in the amount of 20% and do not contain n-paraffin, 35-65. EFFECT: higher efficiency of inhibition of corrosion; reduced temperature of solidifications; low cost of reagent. 2 tbl
Patent RU-2119346-C1 (RU)
Title: Herbs species n 25 with common restorative action
Inventor: KONOVALOV VALERIJ NIKOLAEVICH
IPC: A61K36/808
Filed: 1996-02-06
Granted: 1998-09-27
Abstract: FIELD: medicine, in particular, pharmaceutical industry. SUBSTANCE: proposed species contains plantain, ledum, birch, foxberry, bogbean, heather, goldenrod, willow herb, nettle, cowwheat, juniper and mountain ash. Species has a wide spectrum of curative action due to complex effect on digestive, urinary, hematopoietic, hormonal and immune systems of organism. EFFECT: higher efficiency. 2 cl, 6 expc
Patent RU-2116981-C1 (RU)
Title: Method of preparing quartz sand for glass production
Inventor: GOLUBEV M N
IPC: C03C1/02
Filed: 1996-02-12
Granted: 1998-08-10
Abstract: FIELD: glass-making. SUBSTANCE: method is distinguished by replacing corrosive and expensive sodium hydroxide component by sodium chloride and conducting heat treatment in two steps: first, at 30-90 C, pressure 0.25-5 MPa for 1-1.5 h in presence of saturated ammonia solution and then, at 500-800 at atmosphere pressure for 1-1.5 h. EFFECT: reduced cost and improved environmental safety.
Patent RU-2152164-C1 (RU)
Title: Method for evaluating treatment adequacy
Inventor: KUZNETSOVA O I
IPC: A61B5/369
Filed: 1996-04-16
Granted: 2000-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring omega-potential before and after physical load applied, in 30 s, 1 min, 1.5 min, 2 min, 3 min, 4 min, 5 min, 6 min, 7 min. The obtained results are compared to a reference omegagram. Treatment course is applied. The treatment course being over , the omegagram is examined once more. One or several values coming to norm, the treatment is evaluated as adequate one. EFFECT: enhanced effectiveness in checking adequacy of treatment course and its influence upon adaptation reserves of organism. 5 dwg, 4 tbl
Patent RU-2106188-C1 (RU)
Title: Stirring apparatus
Inventor: DAVYDOV I V
IPC: B01F27/91
Filed: 1996-04-22
Granted: 1998-03-10
Abstract: FIELD: alumina production by any conventional method; may be used as integral part of reactors for crystallization (decomposition) of aluminum hydroxide from aluminate process liquors for stirring hydrate slurries. SUBSTANCE: apparatus comprises cylindrical shell, inlet pipes for supply of reactants, outlet pipes for emptying apparatus, overflow pipe for taking product samples Shell houses shaft carrying impellers which ends carry inwardly bent boxes. The latter are provided with inlet and outlet openings arranged opposite each other along axis of box. EFFECT: increased stirring intensity; lower power consumption due to increased pumping effect. 3 cl, 3 dwg
Patent RU-2106619-C1 (RU)
Title: Laser centralizer for x-radiator
Inventor: GNEDIN M M
IPC: G01N23/02
Filed: 1996-04-22
Granted: 1998-03-10
Abstract: FIELD: checking of materials by radiation method. SUBSTANCE: device has body which accommodates laser with two-way output of radiation. Optical axis of radiation output is parallel to longitudinal axis of X-radiator. Device also has two reflectors. First reflector is made of organic glass and positioned at point of intersection of laser optical axis with radiator X-ray. Second reflector is mounted for turning about axis in parallel to axis of turn of first reflector, on radiation output axis, beyond projection of X-radiation output window on it. In addition, device has focal distance indicator and interrupter of second reflector beam positioned upstream or downstream the second reflector. Centralizer is provided with two cylindrical lenses installed on laser radiation axis. First lens is placed between one of faces of laser radiator and first reflector, and second lens is installed between second face of laser radiator and second reflector. Their focus is selected from relation f=h/tga, where h is laser beam radius, and a is X-beam radiation angle. Cylindrical lenses are mounted for rotation around laser beam axis. EFFECT: more effective checking. 3 dwg
Patent RU-2138065-C1 (RU)
Inventor: JUKKA KAKHILAJNEN
IPC: A61B6/00
Filed: 1994-10-28
Granted: 1999-09-20
Abstract: Использование: для повышения чувствительности и расширения диапазона измеряемых доз при обнаружении ионизирующего излучения путем обеспечения возможности излучению оказывать воздействие на поверхность плавающего затвора 13 полевого МОП-транзистора 10 через воздушное или газовое пространство. Сущность изобретения: создается незакрытый участок 17 на поверхности плавающего затвора полевого МОП-транзистора, образующего детектор. Полевой МОП-транзистор используется так, что на его плавающем затворе образуется заряд, и этот заряд изменяется в результате ионизирующего излучения, которому подвергается транзистор. Доза излучения определяется по изменению, которое происходит в заряде на затворе. 3 с. и 10 з.п. ф-лы, 7 ил.
Patent RU-2129233-C1 (RU)
Title: Electrical steam generator
Inventor: ANDROSOV A I
IPC: F22B1/30
Filed: 1996-07-02
Granted: 1999-04-20
Abstract: FIELD: devices for generation of superheated steam by means of electric power; compensation for consumed electric power; heating dwelling houses and industrial buildings. SUBSTANCE: steam generator has cylindrical housing whose diameter is equal to doubled height. Tubes inside which electric heaters with basalt fiber are fitted pass through top of housing inside it. Water supplied inside housing is sprayed by means of injectors mounted in vertical tubes at several levels so that sprayed water should get on entire surface of tubes with electric heaters. Steam from steam generator enters steam conduit-superheater in which tubes with electric heaters are welded across the steam flow. To obtain larger amount of superheated steam, steam generator has upper and lower coupling units-hatches for connecting two or three steam generators in sections. EFFECT: enhanced economical efficiency and efficiency of steam generation of superheated steam. 3 cl, 4 dwg
Patent RU-2128391-C1 (RU)
Title: Self-cooling system for face-mounted electrical machine
Inventor: ZAGRJADTSKIJ V I
IPC: H02K9/04
Filed: 1996-07-31
Granted: 1999-03-27
Abstract: FIELD: electrical engineering; single-stator and single- rotor induction machines. SUBSTANCE: radial cooling ducts are made in rotor rim, its winding conductors, and under bearing surface of stator magnetic core. Rotor has plate-type section in the form of hollow cone provided with external ribs. Radial cooling ducts in rotor rim and in its winding communicate on gas jet inlet side with separate vacuum spaces abutting against inner and outer conical surfaces of rotor, respectively, and on outlet side, with common delivery space around rotor rim. EFFECT: improved efficiency of cooling system which ensures improved reliability of machine. 4 cl, 7 dwg
Patent RU-2126063-C1 (RU)
Title: Method of producing mixture for growing of single crystals of lanthanum-gallium silicate
Inventor: KOZNOV G G
IPC: C30B29/34
Filed: 1996-09-23
Granted: 1999-02-10
Abstract: FIELD: chemical technology of composite materials based on oxides for growing of single crystals, in particular, of lanthanum-gallium silicate. SUBSTANCE: for producing single crystals of lanthanum-gallium silicate of stoichiometric composition added to mixture of oxides of lanthanum, gallium and silicon is metallic gallium in the preset range of concentration. Then mixture is heated in oxygen-containing medium locally and short and of short duration up to starting of reaction of self-propagating high-temperature synthesis in conditions of combustion. EFFECT: higher efficiency. 3 cl, 1 tbl
Patent RU-2120191-C1 (RU)
Inventor: DZU-TAE SONG
IPC: H04L27/04
Filed: 1996-12-25
Granted: 1998-10-10
Abstract: FIELD: paging networks. SUBSTANCE: device has voltage level regulation circuit for generation of four voltage levels which provide choice between two-position or four-position frequency-shift modulation. In addition device has decoder, analog switch for choice among one of four voltage levels which correspond to decoded signal, adder 40, sound frequency amplifier, circuit for choice of input signal and filter, as well as for choice of filtration circuits of next stage depending on control signal which selects two- position or four-position frequency-shift modulation, for generation of selected output digital voltage or amplified sound circuit which passes through chosen filtration circuit. In addition device has band- pass filter. EFFECT: possibility of four-position frequency-shift modulation. 3 cl, 2 dwg
Patent RU-2126959-C1 (RU)
Title: Process determining mass of flour loaded into flour carrier with use of hopper tensometric balance
Inventor: DROZDOV V S
IPC: G01G13/06
Filed: 1997-01-22
Granted: 1999-02-27
Abstract: FIELD: measurement technology, various branches of industry. SUBSTANCE: initial readings of hopper tensometric balance are recorded prior to loading of flour into flour carrier. With achievement of preset level of flour in flour carrier discharge valve of hopper is shut and final readings of balance are recorded. Mass of flour loaded into flour carrier is determined as difference between final and initial readings of weights. Level of flour in flour carrier at which discharge valve of hopper is shut is set to be lower than that of fully loaded flour carrier. Before recording of final readings check of presence of flour at level corresponding to fully loaded flour carrier is conducted. EFFECT: increased accuracy of determination of mass of flour thanks to prevention of presence of flour in loading device after termination of loading of flour carrier. 1 dwg
Patent RU-2114752-C1 (RU)
Title: Locomotive wheel flange lubricator
Inventor: SUPRUN P P
IPC: B61K3/02
Filed: 1997-02-25
Granted: 1998-07-10
Abstract: FIELD: railway transport; locomotives. SUBSTANCE: device has solid lubricating member freely fitted in sleeve along which it is fed spring to working surface of wheel flange. Sleeve proper is installed in through drilled hole in brake shoe square to wheel disk. EFFECT: provision of constant pressure of solid lubricating member onto flange surface. 4 dwg
Patent RU-2123540-C1 (RU)
Title: Method of protective-decorative titanium nitride coating of ceramic ware
Inventor: GORJACHEV O N
IPC: C23C14/02
Filed: 1997-03-03
Granted: 1998-12-20
Abstract: FIELD: methods of protective-decorative titanium nitride coating of ceramic ware based on vacuum deposition of coating of material in cathode sputtering. SUBSTANCE: method includes coating of water in places of picture applied before by mask with paint in the form of lithographic gouache with application of additional decoration with the same paint and heating up to 300-400 C directly in metal holders of chamber furnace. Hot holders are placed into vacuum plant where titanium pressed from powder is used as cathode material, and nitrogen, as reagent gas. Cathode is sputtered by electric arc evaporation with ion-plasma deposition with the following parameters: electric arc current is 100-110 A; pressure of reactant gas (nitrogen) is 2x1/10 Pa; base (holder) is potential zero; time of coating deposition is within 120-180 s during which holders with ware are rotated round axis of vacuum plant at speed of 15-20 rpm. Then holders with ware are withdrawn and mask of gouache is removed from ware with the help of water and caustic soda. EFFECT: higher strength of adhesion of coating with ceramic base, extended color range of titanium nitride coating with additional artistic framing.
Patent RU-2120408-C1 (RU)
Title: Method of extraction of rare-earth element phosphates from apatite concentrate
Inventor: LEBEDEV V N
IPC: C01F17/265
Filed: 1997-04-02
Granted: 1998-10-20
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: invention relates to technology of extraction of rare-earth elements from apatite concentrate at its nitric acid processing to complex fertilizers. Method involves addition of lanthanum concentrate at amount 20-50 wt.-% of total rare-earth elements content in nitrate-phosphate solution to nitrate-phosphate solution. The latter is obtained after decomposition of apatite concentrate with nitric acid, strontium removing, calcium nitrate freezing out, fluorine removing. Lanthanum concentrate is added before neutralization of nitrate-phosphate solution with ammonia. A mixture of light rare-earth elements containing lanthanum oxide at amount 25 wt.-%, not less, is used as lanthanum concentrate. Neutralization of nitrate-phosphate solution is carried out with potash or soda partially (10% of ammonia, not less). Method ensures to increase extraction degree of middle and heavy rare-earth elements and yttrium and improve filterability of rare-earth element phosphate precipitate. EFFECT: improved method of extraction, increased extraction degree. 3 cl, 1 tbl, 5 ex
Patent RU-2146241-C1 (RU)
Inventor: MIKHAEHL KLAUS
IPC: C07C57/02
Filed: 1995-07-29
Granted: 2000-03-10
Abstract: Изобретение относится к новым лигандам Х-рецептора ретиноевой кислоты формулы I, где R 1  - R 7 , R 10 , Х и связь, обозначенная пунктиром, имеют значения, указанные в описании. Фармацевтическая композиция, обладающая антипролиферативным действием, содержащая соединение формулы I и фармацевтический носитель. Соединение формулы I избирательно связывается с ретиноидными рецепторами RXR, которое пригодно в качестве антипролиферативного агента при дерматологических и онкологических показаниях. 2 с. и 16 з.п.ф-лы, 6 ил.
Patent RU-2121651-C1 (RU)
Title: Air-dynamic steering drive of guided missile
Inventor: SHIPUNOV A G
IPC: F42B15/00
Filed: 1997-07-15
Granted: 1998-11-10
Abstract: FIELD: rocket engineering, rocket armament. SUBSTANCE: proposed steering drive of guided missile has valve switch-gear and controlling electromagnet with armature. Middle part of armature has cross piece and shutter and cylindrical collars are made in its ends. Shutter overlaps nozzles. Outer diameter of collars equals inner diameter of nozzle. Holes are made in cross piece and in end faces of magnetic circuit to equalize pressure on armature. EFFECT: provision for normal operation of steering drive during missile flight at supersonic speeds. 2 dwg
Patent RU-2145922-C1 (RU)
Title: Method of impregnating long-cut filler and plant for realization of this method
Inventor: POSTNOV V I
IPC: B29B15/10
Filed: 1997-07-30
Granted: 2000-02-27
Abstract: FIELD: impregnation of fillers. SUBSTANCE: filler is preliminarily evacuated and then impregnated by dipping in hermetic bath with binder fed under pressure from reservoir. Vacuum formed in hermetic bath exceeds degree of evacuation of reservoir containing binder; amount of binder fed to bath and taken by filler is equalized. Before impregnation, filled is heated to temperature exceeding temperature of binder contained in bath. Plant used for realization of the proposed method includes evacuation chamber, hermetic impregnating bath provided with sealing members at its inlet and outlet and connected with binder preparation and delivery reservoir, evacuation system and finished article receivers. Plant is provided with release mechanism. Hermetic impregnating bath, release mechanism and finished article receivers are arranged in evacuation chamber. Release mechanism is provided with heated guide shafts. Sealing members made in form of hollow elastic tubes are fitted at inlet and outlet of hermetic impregnating bath. EFFECT: enhanced efficiency of impregnation process. 5 cl, 2 dwg
Patent RU-2142534-C1 (RU)
Title: Pile foundation
Inventor: GOLOVANOV A M
IPC: E02D5/44
Filed: 1997-08-19
Granted: 1999-12-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to pile foundations for buildings and structures erected on settling ground. Pile foundation includes floating piles and foundation mat. Foundation is provided with supports which are made in the form of consolidated masses of ground and they are located on natural or loose ground for interaction with lower ends of floating piles. Each support is made as double-step. Upper step which interacts with lower end of floating pile is of strength not less than 2.5 MPa, lower step of support is of strength not less than 0.25 MPa when wetted. Height of upper step of support is not less than 1.5 m and its diameter is not less than 3 times larger than diameter or width of larger side of floating pile. Lower step of support is of diameter which is 6 times larger than diameter or width of larger side of floating pile. Aforesaid arrangement of pile foundation with floating piles increases load-bearing capacity of foundation with simultaneous reduction of number of needed piles. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2144300-C1 (RU)
Title: Method for manufacture of combined clothing
Inventor: GAFUROVA A F
IPC: A41D1/22
Filed: 1997-10-20
Granted: 2000-01-20
Abstract: FIELD: light industry, in particular, manufacture of fitting clothing. SUBSTANCE: method involves making article composed of resilient base of knitted fabric and discrete covering in the form of leather strips, which are stitched in vertical plane to base portions subject to maximum tensile force or to the whole surface of article. Method allows knitted article to fit tightly user's figure, with freedom of motions being provided. EFFECT: increased efficiency and improved quality of clothing. 6 dwg
Patent RU-2132045-C1 (RU)
Title: Method and device for determining water discharge through large-diameter pipelines
Inventor: KOSTIN A G
IPC: G01F1/46
Filed: 1997-12-26
Granted: 1999-06-20
Abstract: FIELD: metering capacity of main pipelines. SUBSTANCE: piston incorporating reset spring and placed in actuating unit case takes full water pressure Px and static pressure Po within pipeline through metering tubes communicating with inlet channels of case. Two base surfaces are set and aligned, respectively, with first and second radiating surfaces and with first and second sounding-pulse recording surfaces (working surfaces of four ultrasonic transducers). Distances between radiating surfaces and piston that is displaced by water flowing in pipeline are periodically sounded. Instant discharge is determined by number of information signals shaped within one metering cycle; total number of information signals generated in the course of metering indicates total discharge. EFFECT: improved resolving power. 2 cl, 3 dwg
Patent RU-2133486-C1 (RU)
Title: Method determining dose of ionizing radiation and fiber optical sensor ( variants )
Inventor: BUBNOV M M
IPC: G01T1/02
Filed: 1998-02-19
Granted: 1999-07-20
Abstract: FIELD: measurement of nuclear radiations and X-rays, optical dosimetry. SUBSTANCE: invention refers to fiber-optical sensors making it possible to conduct long-term dosimetry of parts of nuclear installations, places of burying of radioactive waste, etc that are inaccessible for man. Proposed fiber-optical sensor of ionizing radiation has fiber light guide 1 including sheath 2 and core 3. Light guide carries doping admixture of nitrogen and/or hydrogen, their concentrations in core and sheath are at least two times different. Fiber light guide 1 is placed in path of ionizing radiation. Change of optical losses in light guide in absorption bands of OH and/or NH groups is measured and used to evaluate dose of ionizing radiation. Measurements are taken on two lengths of waves as minimum. EFFECT: increased authenticity of measurements by way of provision of unambiguous relation between change of optical losses in fiber light guide and absorbed dose of ionizing radiation independent of radiation conditions. 23 cl, 9 dwg
Patent RU-2139976-C1 (RU)
Title: Pile driver setup
Inventor: KHIMCHENKO V P
IPC: E02D7/06
Filed: 1998-05-22
Granted: 1999-10-20
Abstract: FIELD: construction machinery and equipment. SUBSTANCE: setup is intended for construction of pile foundations from water surface. Pile driver setup has two pile drivers mounted on pneumatic-tyre chassis. Both pile drivers are installed on scow which is made up of pontoons located in parallel to each other and are interconnected by means of beams with possible displacement relative to each other. Each of pile drivers includes platform with turning cantilevers, pneumatic-tyre chassis, and mast with mechanisms for incline and extension, and hammer. Pile drivers are installed on pontoons and can move longitudinally along their sides by means of carriages, and they are held from tipping down by gripping devices. Each gripping device is made in the form of vertical removable rod with roller on its lower end. Roller can run longitudinally over lower surface of guide beam attached to side surface of sideboards of each pontoon. Spacing between pontoons is adjustable by bringing beams together or away from each other by means of turnbuckles. Each pile driver is provided with mechanism for moving on pontoons. Description of invention presents specific features of this mechanism. Aforesaid embodiment of pile driver setup is of high productive capacity and wide operating potentialities due to improved mechanisms for moving pile drivers on pontoons, accelerated bringing pontoons on scow together and away from each other, reduced time of setting jig with layout of piles in position, application of collapsible ramps which permit pile drivers to drive piles on isle sites. EFFECT: higher efficiency. 4 cl, 8 dwg